package com.day13.staticdemo;

public class TestDemo {
    public static void main(String[] args) {
        int[] arr1 = {1,2,3,4,5};
        String s = ArrayUtil.printArr(arr1);


        double[] arr2 = {1.2,1.6,1.8,1.9,1.1};
        double  avg = ArrayUtil.getAverage(arr2);

        System.out.println(s);
        System.out.println(avg);
    }
}
